The least singular value of a random square matrix is O(n−1/2)

Mark Rudelson; Roman Vershynin

Comptes Rendus. Mathématique, Volume 346 (2008) p. 893-896

Lower estimates for the singular values of random matrices

Mark Rudelson

Comptes Rendus. Mathématique, Volume 342 (2006) p. 247-252

Random Euclidean embeddings in spaces of bounded volume ratio

Alexander Litvak; Alain Pajor; Mark Rudelson; Nicole Tomczak-Jaegermann; Roman Vershynin

Comptes Rendus. Mathématique, Volume 339 (2004) p. 33-38